Estimation of Horton infiltration equation parameters and field-averaged roughness coefficient by surface irrigation advance
文献类型：EI期刊论文
| 作者 | Ma Donghao ; Wang Quanjiu ; Guo Tailong |
| 发表日期 | 2005 |
| 英文摘要 | Based on the analyses of water stream and irrigation advance, two functions were given to describe irrigation advance and water depth profile. A method for estimation of Manning roughness coefficient was developed through adopting Manning equation for water flow. Combining with Horton infiltration equation, the solution for estimation of infiltration properties was established based on the water volume balance. The method was evaluated by the field experimental data, and the results indicate that the predicted irrigation advance and recession of SRFR4.06 with the parameters obtained by the new method go well with the observed. |
| 出处 | Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering
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| 卷 | 21期:12页:52-55 |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/24701]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Ma Donghao,Wang Quanjiu,Guo Tailong. Estimation of Horton infiltration equation parameters and field-averaged roughness coefficient by surface irrigation advance. 2005. |
入库方式： OAI收割
来源：地理科学与资源研究所
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